DE69129038T2 - Verfahren zur herstellung von phosphor und stickstoff enthaltenden produkten - Google Patents

Verfahren zur herstellung von phosphor und stickstoff enthaltenden produkten

Info

Publication number
DE69129038T2
DE69129038T2 DE69129038T DE69129038T DE69129038T2 DE 69129038 T2 DE69129038 T2 DE 69129038T2 DE 69129038 T DE69129038 T DE 69129038T DE 69129038 T DE69129038 T DE 69129038T DE 69129038 T2 DE69129038 T2 DE 69129038T2
Authority
DE
Germany
Prior art keywords
pct
urea
sec
nitrogen
date
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69129038T
Other languages
English (en)
Other versions
DE69129038D1 (de
Inventor
Patrick Achard
Pierre Ilbizian
Laurent Limousin
Bernard Neveu
Jean-Bernard Peudpiece
Juan Alfred Schwob
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grande Paroisse SA
Original Assignee
Grande Paroisse SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grande Paroisse SA filed Critical Grande Paroisse SA
Application granted granted Critical
Publication of DE69129038D1 publication Critical patent/DE69129038D1/de
Publication of DE69129038T2 publication Critical patent/DE69129038T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
    • C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
    • C05B11/08—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using sulfuric acid
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/02—Superphosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S426/00—Food or edible material: processes, compositions, and products
    • Y10S426/807—Poultry or ruminant feed

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Fertilizers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Seasonings (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Noodles (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Luminescent Compositions (AREA)
  • Catalysts (AREA)
  • Ceramic Products (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Saccharide Compounds (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
DE69129038T 1990-12-05 1991-12-04 Verfahren zur herstellung von phosphor und stickstoff enthaltenden produkten Expired - Lifetime DE69129038T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR909015522A FR2670202B1 (fr) 1990-12-05 1990-12-05 Procede pour la fabrication d'engrais phosphates.
PCT/FR1991/000965 WO1992010443A1 (fr) 1990-12-05 1991-12-04 Procede de fabrication de produits phospho-azotes et produits obtenus

Publications (2)

Publication Number Publication Date
DE69129038D1 DE69129038D1 (de) 1998-04-09
DE69129038T2 true DE69129038T2 (de) 1998-07-09

Family

ID=9403132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69129038T Expired - Lifetime DE69129038T2 (de) 1990-12-05 1991-12-04 Verfahren zur herstellung von phosphor und stickstoff enthaltenden produkten

Country Status (19)

Country Link
US (1) US5409516A (de)
EP (1) EP0560882B1 (de)
CN (1) CN1067363C (de)
AT (1) ATE163637T1 (de)
AU (1) AU649085B2 (de)
BR (1) BR9107156A (de)
CA (1) CA2097593C (de)
DE (1) DE69129038T2 (de)
DK (1) DK0560882T3 (de)
ES (1) ES2114929T3 (de)
FI (1) FI116465B (de)
FR (1) FR2670202B1 (de)
GR (1) GR3026636T3 (de)
MA (1) MA22356A1 (de)
NO (1) NO303907B1 (de)
OA (1) OA09862A (de)
RU (1) RU2085548C1 (de)
UA (1) UA26325C2 (de)
WO (1) WO1992010443A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763867B1 (fr) * 1997-06-03 1999-07-30 Grande Paroisse Sa Dispositif pour melanger et dissoudre dans un liquide des granules solides, en particulier pour la production d'engrais phospho-azotes
IL133429A0 (en) 1999-12-09 2001-04-30 Rotem Amfert Negev Ltd Process for the preparation of urea superphosphate fertilizers
ES2164580B1 (es) * 2000-01-10 2003-04-01 Inabonos Sa Metodo de fabricacion de productos fosfo-ureicos.
PL235904B1 (pl) * 2013-03-06 2020-11-16 Grupa Azoty Zakl Azotowe Pulawy Spolka Akcyjna Sposób ciągłego wytwarzania granulowanego nawozu azotowo- fosforowego typu USP
CN111051269A (zh) 2017-07-21 2020-04-21 沙特基础工业全球技术公司 硫酸钙尿素颗粒及其制备和使用方法
US20200189987A1 (en) * 2017-08-21 2020-06-18 Lehigh University Solvent free method of producing urea adduct
WO2020071928A1 (en) * 2018-10-05 2020-04-09 Ballance Agri-Nutrients Limited Manufacture of fertiliser
EP3891111A1 (de) * 2018-12-07 2021-10-13 SABIC Global Technologies B.V. Calciumsulfatharnstoffhaltige düngemittel und verfahren zu deren herstellung und verwendung
EP3997052A1 (de) 2019-07-12 2022-05-18 SABIC Global Technologies, B.V. Harnstoffphosphatcalciumsulfatgranulat und verfahren zu seiner herstellung und verwendung
DE102019211954A1 (de) * 2019-08-08 2021-02-11 Glatt Ingenieurtechnik Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von Düngemittelgranulat
DE102019211956A1 (de) * 2019-08-08 2021-02-11 Glatt Ingenieurtechnik Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von Düngemittelgranulat
EP4038039A1 (de) 2019-10-03 2022-08-10 SABIC Global Technologies B.V. Harnstoff-calciumsulfat-granulat und verfahren zu seiner herstellung und verwendung
CN110668875B (zh) * 2019-11-04 2022-05-17 山西华鑫肥业股份有限公司 一种高硫全水溶硝硫基氮肥颗粒的生产方法
AU2021302956A1 (en) 2020-07-01 2023-02-02 SABIC Agri-Nutrients Company Methods for producing urea calcium sulfate from moist phosphogypsum
BR112022026041A2 (pt) 2020-07-01 2023-01-17 Sabic Global Technologies Bv Grânulo de fertilizante, método para produzir grânulo de fertilizante, e, método de fertilização
US20220194874A1 (en) 2020-12-22 2022-06-23 Sabic Global Technologies B.V. Urea for top dressing enriched with calcium, magnesium, sulfur, and potassium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR523121A (fr) * 1919-09-26 1921-08-12 Soc Produits Azotes Sa Procédé pour la fabrication d'un engrais mixte à teneur variable d'azote, de phosphates et d'autres substances fertilisantes à partir d'une cyanamide et engrais résultant de cette fabrication
US2074880A (en) * 1935-03-20 1937-03-23 Colin W Whittaker Molecular addition compound of calcium sulphate and urea
GB807107A (en) * 1956-06-28 1959-01-07 Fisons Ltd Fertilizers
BR7908335A (pt) * 1979-12-19 1980-03-04 Ultrafertil Sa Ind Com Fertili Processo de solubilizacao de rochas fosfaticos atraves da implementacao do uso da ureia

Also Published As

Publication number Publication date
AU649085B2 (en) 1994-05-12
FR2670202A1 (fr) 1992-06-12
ATE163637T1 (de) 1998-03-15
RU2085548C1 (ru) 1997-07-27
CA2097593C (fr) 1999-08-10
MA22356A1 (fr) 1992-07-01
CN1063095A (zh) 1992-07-29
ES2114929T3 (es) 1998-06-16
BR9107156A (pt) 1994-03-01
DK0560882T3 (da) 1998-11-30
NO932043D0 (no) 1993-06-04
FI932546A0 (fi) 1993-06-03
NO932043L (no) 1993-06-04
US5409516A (en) 1995-04-25
NO303907B1 (no) 1998-09-21
EP0560882B1 (de) 1998-03-04
CA2097593A1 (fr) 1992-06-06
GR3026636T3 (en) 1998-07-31
DE69129038D1 (de) 1998-04-09
FI932546A (fi) 1993-07-22
CN1067363C (zh) 2001-06-20
FI116465B (fi) 2005-11-30
WO1992010443A1 (fr) 1992-06-25
FR2670202B1 (fr) 1994-06-10
OA09862A (fr) 1994-08-15
UA26325C2 (uk) 1999-08-30
AU9097891A (en) 1992-07-08
EP0560882A1 (de) 1993-09-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition